As the topic says, i just did mine so am posting how and what would you need....
1. Install clockworkmod in samsung galaxy grand
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2. Download SuperSU
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3. Before we go any further make sure you have 75% battery
4. Copy SuperSU to the grand phone and donot unzip it just leave it as it is.
5. Switch off the grand phone and press volume up + power + home button
simultaneously until it reaches the clockworkmod recovery, release the
buttons once you are at clockworkmod.
6. Scroll down using the volume button and select install zip from
sdcard, then select choose zip from sdcard and then select update
SuperSU V1.05zip and wait until it flashes the phone, once it has
completed doing flashing, you can reboot the phone via clockworkmod.
7. Now open the application tab once the phone has rebooted, if SuperSU
is visible, that indicates that you have rooted the phone sucessfully.
8 DONE.....ENJOY [You must be registered and logged in to see this image.]
I HOLD NO RESPONSIBILITY FOR YOUR ACTIONS, PLEASE DO THIS AT YOUR OWN RISK
1. Install clockworkmod in samsung galaxy grand
[You must be registered and logged in to see this link.]
2. Download SuperSU
[You must be registered and logged in to see this link.]
3. Before we go any further make sure you have 75% battery
4. Copy SuperSU to the grand phone and donot unzip it just leave it as it is.
5. Switch off the grand phone and press volume up + power + home button
simultaneously until it reaches the clockworkmod recovery, release the
buttons once you are at clockworkmod.
6. Scroll down using the volume button and select install zip from
sdcard, then select choose zip from sdcard and then select update
SuperSU V1.05zip and wait until it flashes the phone, once it has
completed doing flashing, you can reboot the phone via clockworkmod.
7. Now open the application tab once the phone has rebooted, if SuperSU
is visible, that indicates that you have rooted the phone sucessfully.
8 DONE.....ENJOY [You must be registered and logged in to see this image.]
I HOLD NO RESPONSIBILITY FOR YOUR ACTIONS, PLEASE DO THIS AT YOUR OWN RISK